NETGEAR 网件 ORBI RBK852 AX6000规格 MESH无线路由套装开箱拆解
019年是WiFi 6路由井喷的一年,在这收官之际,网件发售了RBK852 MESH无线路由套装,标志着ORBI系列迈入了WiFi 6的新纪元。今天,RBK852 MESH无线路由套装(官网链接)来到了Koolshare评测室,它采用三频设计,支持802.11ax。2.4G最高速率为1200Mbps,5.2G最高速率为2400Mbps,5.8G最高速率为2400Mbps。其中5.8G频段作为路由和分身之间的WiFi专用通道,可以保证路由与分身的高速链接。下面来看看它的表现如何https://image.koolshare.cn/attachment/forum/201912/13/132704jduw4dddheqqirsh.jpg
▲ORBI RBK852中包含了一只RBR850路由和一只RBS850分身
开箱
https://image.koolshare.cn/attachment/forum/201912/13/133728qxo5zs4zghz520af.jpg
▲ORBI RBK852包装盒采用ORBI系列一贯的蓝白配色,左下角的AX6000表明了它的规格
https://image.koolshare.cn/attachment/forum/201912/13/133848uvplbd0d3sd6zps3.jpg
▲包装盒的侧面阐述了ORBI RBK852的优点
https://image.koolshare.cn/attachment/forum/201912/13/134018c3g3jiz3y1rijti7.jpg
▲可以使用手机APP来配置ORBI RBK852,简单高效
https://image.koolshare.cn/attachment/forum/201912/15/113421hie2il7pzot892wp.jpg
▲包装盒底部介绍了RBK852的技术规格。本次拿到的ORBI RBK852是EUS欧洲版本,越南制造
https://image.koolshare.cn/attachment/forum/201912/13/135127eoahazzgqgi00dud.jpg
▲顶部的ORBI标识,左侧的WiFi 6非常醒目
https://image.koolshare.cn/attachment/forum/201912/13/135343y404fibmafbn1dfs.jpg
▲打开包装盒的顶盖就能看到安装指导手册了
https://image.koolshare.cn/attachment/forum/201912/13/135544j2oo763vvn3nt2tx.jpg
▲盒中的RBK852套装和配件盒
https://image.koolshare.cn/attachment/forum/201912/13/140123bheh6jw76ii8j8vg.gif
▲打开配件盒,盒中装的是电源适配器和网线
https://image.koolshare.cn/attachment/forum/201912/13/140158udnsmmuflmrmaz4l.jpg
▲配件盒中所有附件一览
https://image.koolshare.cn/attachment/forum/201912/13/140308bokboyoybs8p4w6z.jpg
▲电源适配器规格12V 3.5A,100-240V宽电压,采用英标三孔和欧标双孔插头
https://image.koolshare.cn/attachment/forum/201912/13/140422l9hx6v7mm7a93wff.jpg
▲附赠超五类非屏蔽线一根
https://image.koolshare.cn/attachment/forum/201912/13/140458kzsg36pyyzpsks6t.jpg
▲取出RBR850路由和RBS850分身以及说明书
https://image.koolshare.cn/attachment/forum/201912/13/140529srf04avhf68f6ig4.jpg
▲RBR850路由正面
https://image.koolshare.cn/attachment/forum/201912/13/140553cd88ku8bnn3wh4bd.jpg
▲RBR850路由背面。底部IO接口从左往右分别是SYNC同步按钮,2.5G RJ45 WAN口,四个千兆RJ45 LAN口,Reset按钮,直流电源插孔。其中WAN口和LAN1口支持端口聚合
https://image.koolshare.cn/attachment/forum/201912/13/180540euymqpjul6wjlvvm.jpg
▲RBR850路由侧面,RBR50采用开放式设计,有利于散热
https://image.koolshare.cn/attachment/forum/201912/13/140848hmulmld3l6d1dacf.jpg
▲底部身份铭牌
https://image.koolshare.cn/attachment/forum/201912/13/141017h9qtsa6gqxj7yqkx.jpg
▲RBS850分身正面
https://image.koolshare.cn/attachment/forum/201912/13/141040lp8fqf9ti7nvvk0k.jpg
▲RBS850分身背面。底部IO接口从左往右分别是SYNC同步按钮,四个千兆RJ45 LAN口,Reset按钮,直流电源插孔
https://image.koolshare.cn/attachment/forum/201912/13/141122x2t7m77b50tgwmrb.jpg
▲底部身份铭牌
https://image.koolshare.cn/attachment/forum/201912/13/141140koqzah0nqhnfnz0n.jpg
▲全家福一张
拆解
1.RBR850拆解
https://image.koolshare.cn/attachment/forum/201912/13/141323arer4zn4aazaemre.jpg
▲拆掉后盖,可以看到内部的金属散热装甲
https://image.koolshare.cn/attachment/forum/201912/13/141455c9t9iiiiwhw4tir7.jpg
▲分离前面板与中框。中框采用塑料拼接工艺,不是一体成型有些遗憾
https://image.koolshare.cn/attachment/forum/201912/13/150946j1e5d1udxux7ffge.jpg
▲PCB主板被固定在后面板上
https://image.koolshare.cn/attachment/forum/201912/13/150940a5n3dxq56635gwh3.jpg
▲将PCB主板从后面板中拆出。后面板上固定有8根天线,其中顶上的四根天线为5.8G频段天线,专用于和RBS850分身连接。左侧和右侧分别有两根天线,这四根天线为2.4G和5.2G频段复用天线
https://image.koolshare.cn/attachment/forum/201912/13/150738ggfs8fbg9c8b4ca8.jpg
▲将PCB主板正面的金属散热装甲拆除,金属散热装甲非常的厚实
https://image.koolshare.cn/attachment/forum/201912/13/143331j8w33ql0oexqzdwq.jpg
▲拆掉金属屏蔽盖后,PCB主板正面一览
https://image.koolshare.cn/attachment/forum/201912/13/143344jghz9gl3hozo5p6x.jpg
▲QCN5024,2.4G WLAN芯片,来自高通,支持4x4空间流,支持802.11ax,最高速率为1200Mbps。它的下方和左侧是四个PA和LNA功放芯片
https://image.koolshare.cn/attachment/forum/201912/13/143443rurdcyqdehrtl9qy.jpg
▲PCB主板背面,一块金属散热装甲横跨整块主板。RBR850采用被动散热,没有风扇
https://image.koolshare.cn/attachment/forum/201912/13/152315sa1e24r4b1aza264.jpg
▲将PCB主板背面的金属散热装甲拆除,金属散热装甲非常的厚实
https://image.koolshare.cn/attachment/forum/201912/13/143627v4kg58d55dg495f5.jpg
▲拆掉金属屏蔽盖后,PCB主板背面一览。涉及到芯片的位置,全部用金属屏蔽盖在正反面做了屏蔽
https://image.koolshare.cn/attachment/forum/201912/13/143643o1lzsl9hmmylffv9.jpg
▲核心区域。Soc是高通的IPQ8074A,集成4核心ARM Cortex A53 CPU,14nm工艺,2.2GHz主频。在它的上方是FLASH芯片—W29N04GZ,来自Winbond,大小512MB。它的右下方是PMP8074,CPU供电管理芯片,专门为IPQ8074A供电提供支持。RAM芯片采用的是K4A4G165WE-BCRC,来自三星。1.2V DDR4 2400规格,容量大小512MB,一共焊了两颗,共1GB
https://image.koolshare.cn/attachment/forum/201912/13/144142wi805b9r9ccn5r56.jpg
▲QCA8075,5端口千兆PHY芯片,来自高通
https://image.koolshare.cn/attachment/forum/201912/13/144409q4lvwiz3cmtmcs8i.jpg
▲QCA8081,100Mbps/1000Mbps/2.5Gbps 三速率PHY。来自高通
https://image.koolshare.cn/attachment/forum/201912/13/145120gc8ts8es56htzhjx.jpg
▲QCN5054,5.2G WLAN芯片,支持802.11ax,来自高通,它的左侧和上方是四个PA和LNA功放芯片。支持4x4 MU-MIMO,80MHz频宽,最高速率为2400Mbps
https://image.koolshare.cn/attachment/forum/201912/13/145258h6gbagyhda6ga5ym.jpg
▲QCN5054,5.8G WLAN芯片,支持802.11ax,来自高通,它的左侧是四个PA和LNA功放芯片。支持4x4 MU-MIMO,80MHz频宽,最高速率为2400Mbps
https://image.koolshare.cn/attachment/forum/201912/13/150118qkc594kzs707kgec.jpg
▲芯片简单示意图
2.RBS850拆解
https://image.koolshare.cn/attachment/forum/201912/13/150148tpvo1biwab1hwgig.jpg
▲RBS850比RBR850少了一个QCA8081芯片,一块网络变压器,一个WAN口,其他部分完全一致
https://image.koolshare.cn/attachment/forum/201912/13/150331incwswxb0wj3whj2.jpg
▲芯片简单示意图 长见识了,多少钱 看看
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